#define  _CRT_SECURE_NO_WARNINGS   1
#include <iostream>
using namespace std;
class wwp
{
public:
	int add(int x,int y)
	{
		return x + y;
	}
	int y=20;
	int m = 10;
};
int main()
{
	wwp d1;
	cout << d1.m << endl;
	cout << d1.y << endl;
	return 0;
}